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  1. #include <bits/stdc++.h>
  2.  
  3. int main(void) {
  4.     std::ios_base::sync_with_stdio(false);
  5.     std::cin.tie(nullptr);
  6.     std::cout.tie(nullptr);
  7.  
  8.     unsigned int n;
  9.     std::cin >> n;
  10.  
  11.     unsigned int countOdds = 0;
  12.     unsigned int countEvens = 0;
  13.     long long int sumOdds = 0;
  14.     long long int sumEvens = 0;
  15.     long long int tmp;
  16.  
  17.     while (n-- && std::cin >> tmp) {
  18.         if (tmp & 1) {
  19.             ++countOdds;
  20.             sumOdds += tmp;
  21.         } else {
  22.             ++countEvens;
  23.             sumEvens += tmp;
  24.         }
  25.     }
  26.  
  27.     std::cout << (countEvens ? std::to_string(sumEvens) : "None") << std::endl;
  28.     std::cout << (countOdds ? std::to_string(sumOdds) : "None") << std::endl;
  29. }
Success #stdin #stdout 0.01s 5284KB
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5
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stdout
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-6
9
https://ideone.com/hmSjnt
language:
C++ (gcc 8.3)
created:
17 days ago
visibility:
public

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